Chemical release
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Move away from a chemical release and follow official instructions about evacuation or sheltering indoors. If exposed, get the chemical off and seek help. For severe symptoms, call emergency services; in the U.S., Poison Control is 1-800-222-1222.
Take it with you. Verify locally.
Downloads open without signup. External references are published material, not live instructions. Save them before an outage.
In immediate danger, contact local emergency services. Current instructions for your location take priority.
Do now.
- 01
Leave the release area
Do not approach a spill or plume to identify it.
- 02
Follow shelter or evacuation orders
The right action depends on the substance and where the release is; use location-specific instructions.
- 03
Get clean
Follow Poison Control or responder instructions for removing contaminated clothing and washing; avoid spreading contamination to others.
- 04
Get medical help
Tell responders what was involved if known, your location and symptoms.
Next steps.
Wait for official clearance before returning. Keep contaminated items isolated as responders direct.
Watch for.
A dust mask or N95 does not protect against toxic gases.
Sources & context.
Original Osprey Zero summary of the references below. U.S.-based guidance unless noted; check authorities where you are. This page is not a live alert.
Updated 2026-10-02. Recheck official instructions during an active event.